The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 1991
Filed:
Jun. 10, 1988
Applicant:
Inventors:
David L White, Oakland, CA (US);
Barry L Engelstad, Orinda, CA (US);
Kurt A Muetterties, Oakland, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556138 ; 556-1 ; 556 45 ; 534 15 ;
Abstract
A method is provided utilizing contrast agents which provide increased diagnostic information in the magnetic resonance image of the hepatobiliary system and alimentary tract, especially the small intestine. Novel contrast agents which are N-carboxylated desferrioxamine B complexes with metal ions are provided.